Answer:
x/2 - 12
Step-by-step explanation:
let the number be x
half a number means x divide by 2. i.e x/2
when decreased by 12 means x/2 - 12
Answer:
The correct answer is "$5000".
Step-by-step explanation:
The given values are:
Two investments totaling,
= $47,500
Annual income,
= $3000
One investment yields per year,
= 9%
Other yield,
= 6%
Let,
- The amount invested in 9% will be "x".
- The amount invested in 6% will be "
".
Now,
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
Answer:
_ _
1 2 all the way to twenty
Step-by-step explanation:
Answer:
4 to 7 and 8 to 14
Step-by-step explanation: